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Is Kauai, HI a Good STR Investment in 2026?

412 active listings

Top Market

Median Price

$1,351,000

STR Revenue/mo

$8,487

Cap Rate

2.5%

1Y Appreciation

0.1%

Avg Nightly Rate

$513

Market Score

99.7/100

Market Overview

Kauai, HI presents a strong opportunity for real estate investors in 2026, with a market score of 99.7 out of 100. The median home price sits at $1,351,000 with average short-term rental revenue of $8,487 per month, yielding a 2.5% cap rate.

Short-Term Rental Performance

Short-term rental hosts in Kauai average $8,487 in monthly revenue with a 69.5% occupancy rate. This translates to approximately $101,844 in annual gross revenue for a typical listing. The average nightly rate is $513.

Investment Analysis

Assuming a 20% down payment at 7% interest on a $1,351,000 property, your monthly mortgage would be approximately $7,191. After accounting for mortgage, taxes, and insurance, the estimated monthly cash flow for an STR is -$4,332.

The long-term rental market shows potential with median rents at $4,900 per month. Year-over-year home value appreciation of 0.1% adds equity growth to your total return.

Our Verdict

Kauai ranks among the top investment markets with a score of 99.7/100. High occupancy rates signal strong rental demand.

Neighborhoods in Kauai(10)

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